-7-2(1+6a)=-33-6a

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Solution for -7-2(1+6a)=-33-6a equation:


Simplifying
-7 + -2(1 + 6a) = -33 + -6a
-7 + (1 * -2 + 6a * -2) = -33 + -6a
-7 + (-2 + -12a) = -33 + -6a

Combine like terms: -7 + -2 = -9
-9 + -12a = -33 + -6a

Solving
-9 + -12a = -33 + -6a

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Add '6a' to each side of the equation.
-9 + -12a + 6a = -33 + -6a + 6a

Combine like terms: -12a + 6a = -6a
-9 + -6a = -33 + -6a + 6a

Combine like terms: -6a + 6a = 0
-9 + -6a = -33 + 0
-9 + -6a = -33

Add '9' to each side of the equation.
-9 + 9 + -6a = -33 + 9

Combine like terms: -9 + 9 = 0
0 + -6a = -33 + 9
-6a = -33 + 9

Combine like terms: -33 + 9 = -24
-6a = -24

Divide each side by '-6'.
a = 4

Simplifying
a = 4

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